Added methods for auto-download and auto-cleanup

1 files changed, 63 insertions, 0 deletions

diff --git a/src/de/danoeh/antennapod/util/NetworkUtils.java b/src/de/danoeh/antennapod/util/NetworkUtils.java
new file mode 100644
index 000000000..6064f3f91
--- /dev/null
+++ b/src/de/danoeh/antennapod/util/NetworkUtils.java
@@ -0,0 +1,63 @@
+package de.danoeh.antennapod.util;
+
+import java.util.Arrays;
+import java.util.List;
+
+import de.danoeh.antennapod.AppConfig;
+import de.danoeh.antennapod.preferences.UserPreferences;
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.net.wifi.WifiInfo;
+import android.net.wifi.WifiManager;
+import android.util.Log;
+
+public class NetworkUtils {
+	private static final String TAG = "NetworkUtils";
+
+	private NetworkUtils() {
+
+	}
+
+	/**
+	 * Returns true if the device is connected to Wi-Fi and the Wi-Fi filter for
+	 * automatic downloads is disabled or the device is connected to a Wi-Fi
+	 * network that is on the 'selected networks' list of the Wi-Fi filter for
+	 * automatic downloads and false otherwise.
+	 * */
+	public static boolean autodownloadNetworkAvailable(Context context) {
+		ConnectivityManager cm = (ConnectivityManager) context
+				.getSystemService(Context.CONNECTIVITY_SERVICE);
+		NetworkInfo networkInfo = cm.getActiveNetworkInfo();
+		if (networkInfo != null) {
+			if (networkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
+				if (AppConfig.DEBUG)
+					Log.d(TAG, "Device is connected to Wi-Fi");
+				if (networkInfo.isConnected()) {
+					if (!UserPreferences.isEnableAutodownloadWifiFilter()) {
+						if (AppConfig.DEBUG)
+							Log.d(TAG, "Auto-dl filter is disabled");
+						return true;
+					} else {
+						WifiManager wm = (WifiManager) context
+								.getSystemService(Context.WIFI_SERVICE);
+						WifiInfo wifiInfo = wm.getConnectionInfo();
+						List<String> selectedNetworks = Arrays
+								.asList(UserPreferences
+										.getAutodownloadSelectedNetworks());
+						if (selectedNetworks.contains(Integer.toString(wifiInfo
+								.getNetworkId()))) {
+							if (AppConfig.DEBUG)
+								Log.d(TAG,
+										"Current network is on the selected networks list");
+							return true;
+						}
+					}
+				}
+			}
+		}
+		if (AppConfig.DEBUG)
+			Log.d(TAG, "Network for auto-dl is not available");
+		return false;
+	}
+}